Imperial College London
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ProfessorJamieWilkinson

Faculty of Engineering, Department of Earth Science & Engineering

Professor of Geology
 
 
 
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Contact

 

j.wilkinson Website

 
 
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Location

 

PA418Natural History MuseumNatural History Museum

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Summary

 

Publications

Publication Type
Year
to

157 results found

Vry VH, Wilkinson JJ, Jeffries T, Seguel J, Cooke Det al., 2007, Microanalysis of ore forming fluids at El Teniente, Chile, 9th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, Publisher: IRISH ASSOC ECON GEOL, Pages: 451-454

Conference paper

Barrie CD, Boyle AP, Prior DJ, Boyce AJ, Wilkinson JJet al., 2007, Characterisation of colloform layering in primary sulphides using electron backscatter diffraction and S isotope studies, 9th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, Publisher: IRISH ASSOC ECON GEOL, Pages: 331-334

Conference paper

Wilkinson JJ, Collins SJ, Jeffries T, 2007, The composition of Irish-type Zn-Pb ore fluids, 9th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, Publisher: IRISH ASSOC ECON GEOL, Pages: 279-282

Conference paper

Boyce AJ, Wilkinson JJ, 2007, The basement, the source - the surface, the trap: isotope studies in Irish-type ore deposits, 9th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, Publisher: IRISH ASSOC ECON GEOL, Pages: 963-966

Conference paper

Chapman JB, Peel K, Arnold T, Wilkinson JJ, Coles BJ, Weiss DJet al., 2006, Fractionation of Cu, Zn and Fe within the plant-soil environment, 16th Annual V M Goldschmidt Conference, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: A97-A97, ISSN: 0016-7037

Conference paper

Chapman JB, Weiss DJ, Coles BJ, Wilkinson JJet al., 2006, Iron isotope fractionation by abiotic mechanisms during ore genesis, 16th Annual V M Goldschmidt Conference, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: A96-A96, ISSN: 0016-7037

Conference paper

Chapman JB, Mason TFD, Weiss DJ, Coles BJ, Wilkinson JJet al., 2006, Chemical separation and isotopic variations of Cu and Zn from five geological reference materials, Geostandards and Geoanalytical Research, Vol: 30, Pages: 5-16, ISSN: 1639-4488

Journal article

Mason TFD, Weiss DJ, Chapman JB, Wilkinson JJ, Tessalina SG, Spiro B, Horstwood MSA, Spratt J, Coles BJet al., 2005, Zn and Cu isotopic variability in the Alexandrinka volcanic-hosted massive sulphide (VHMS) ore deposit, Urals, Russia, CHEMICAL GEOLOGY, Vol: 221, Pages: 170-187, ISSN: 0009-2541

Journal article

Wilkinson JJ, Everett CE, Boyce AJ, Gleeson SA, Rye DMet al., 2005, Intracratonic crustal seawater circulation and the genesis of subseafloor zinc-lead mineralization in the Irish orefield, GEOLOGY, Vol: 33, Pages: 805-808, ISSN: 0091-7613

Journal article

Wilkinson JJ, Weiss DJ, Mason TFD, Coles BJet al., 2005, Erratum: "Zinc isotope in variation in hydrothermal systems: Preliminary evidence from the Irish Midlands ore field" (Economic Geology (2005) vol. 100 (3))

Other

Wilkinson JJ, Weiss DJ, Mason TFD, Coles BJet al., 2005, Zinc isotope variation in hydrothermal systems: Preliminary evidence from the Irish midlands ore field, Economic Geology, Vol: 100, Pages: 583-590, ISSN: 0361-0128

Little is known about the range or controls on the zinc isotope composition of terrestrial materials and no systematic studies have been carried out on ore-forming systems. We have obtained zinc isotope data from 19 sphalerite samples, formed over a range of well-constrained precipitation conditions, from the Irish Zn-Pb ore field. The results reveal variation in δ 66Zn (where δ 66Zn = [( 66Zn/ 64Zn) sample/( 66Zn/ 64Zn) standard - 1] × 1000), from -0.17 to 1.33 per mil relative to the Lyon JMC 3-0749L zinc standard. This variation is significant compared to the external reproducibility (±0.12‰, 2σ), and the data show very good mass-dependency with δ 67Zn and δ 68Zn values. Thus, natural variations in the zinc isotope composition of these ore minerals can be resolved. Our results span the entire range of δ 66Zn values measured on terrestrial geologic samples to date. The data suggest that variations in the primary source rock composition or precipitation temperature are unlikely to be important controls on the zinc isotope composition of sphalerite in the ore field. We suggest that the variation is most likely due to a kinetic fractionation involving the preferential incorporation of light zinc isotopes in sphalerite precipitated rapidly under disequilibrium conditions. However, we cannot rule out the possibility of mixing of zinc derived from two isotopically distinct sources. The significant variation in zinc isotope compositions we have observed in the Irish ore field confirms that such fractionations can provide new insights into mineralizing processes in the Earth's crust. © 2005 Society of Economic Geologists, Inc.

Journal article

Wilkinson JJ, Eyre SL, Boyce AJ, 2005, Ore-forming processes in Irish-type carbonate-hosted Zn-Pb deposits: Evidence from mineralogy, chemistry, and isotopic composition of sulfides at the Lisheen mine, ECONOMIC GEOLOGY, Vol: 100, Pages: 63-86, ISSN: 0361-0128

Journal article

Cope IL, Wilkinson JJ, Herrington RJ, Harris CJet al., 2005, Geology and mineralogy of the Pic de Fon Iron Oxide Deposit, Simandou Range, Republic of Guinea, West Africa, Iron ore conference, Fremantle, Australia, Publisher: AusIMM; 2005, Pages: 43-48

Conference paper

Rowe AJ, Wilkinson JJ, Coles BJ, Morgan JVet al., 2004, Chicxulub: Testing for post-impact hydrothermal input into the Tertiary ocean, METEORITICS & PLANETARY SCIENCE, Vol: 39, Pages: 1223-1231, ISSN: 1086-9379

Journal article

Stoffell B, Wilkinson JJ, Jeffries TE, 2004, Metal transport and deposition in hydrothermal veins revealed by 213nm UV laser ablation microanailysis of single fluid inclusions, AMERICAN JOURNAL OF SCIENCE, Vol: 304, Pages: 533-557, ISSN: 0002-9599

Journal article

Mason TFD, Tessalina SG, Weiss DJ, Horstwood MSA, Wilkinson JJ, Parrish RRet al., 2004, New insights into the behaviour of Cu and Zn isotopes in ore-forming systems from the Alexandrinka VHMS deposit, S. Urals, 14th Annual V M Goldschmidt Conference, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: A297-A297, ISSN: 0016-7037

Conference paper

Wilkinson JJ, 2003, On diagenesis, dolomitisation and mineralisation in the Irish Zn-Pb orefield, MINERALIUM DEPOSITA, Vol: 38, Pages: 968-983, ISSN: 0026-4598

Journal article

Shail RK, Stuart FM, Wilkinson JJ, Boyce AJet al., 2003, The role of Post-Variscan extensional tectonics and mantle melting in the generation of the lower Permian granites and the giant W-As-Sn-Cu-Zn-Pb orefield of SW England, ISSN: 0371-7453

  • Cite
  • Citations: 19
Conference paper

Crowther HL, Wilkinson JJ, Menuge JF, Mullane MM, Jeffries T, Coles Bet al., 2003, Identification of hydrothermal fluid flow conduits in carbonates using rare earth elements, ISSN: 0371-7453

Conference paper

Wilkinson JJ, Weiss D, Mason T, Coles B, Crowther HL, Mullane E, Everett CE, Boyce AJet al., 2003, Determining source of metals and sulphur in ore deposits: The potential of combined zinc and sulphur stable isotopic analysis, ISSN: 0371-7453

Conference paper

Chamberlain CM, Wilkinson JJ, Herrington RJ, Boyce AJet al., 2003, The Bulyanhulu enigma: An atypical Archaean lode gold deposit - Evidence for a pre-ore magmatic input?, ISSN: 0371-7453

Conference paper

Wilkinson JJ, Lee MJ, 2003, Cementation, hydrothermal alteration, and Zn-Pb mineralization of carbonate breccias in the Irish Midlands: Textural evidence from the Cooleen zone, near Silvermines, County Tipperary - A reply, ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS, Vol: 98, Pages: 194-198, ISSN: 0361-0128

Journal article

Wilkinson JJ, Boyce AJ, Everett CE, Lee MJet al., 2003, Timing and depth of mineralization in the Irish Zn-Pb orefield, Europe's Major Base Metal Deposits, Editors: Kelly G, Andrew J, Ashton H, Boland B, Earls G, Fusciardi L, Stanley G, Dublin, Publisher: Irish Association for Economic Geology, Pages: 483-497, ISBN: 9780950989433

Book chapter

Williamson BJ, Wilkinson JJ, Luckham PF, Stanley CJet al., 2002, Formation of coagulated colloidal silica in high-temperature mineralizing fluids, MINERALOGICAL MAGAZINE, Vol: 66, Pages: 547-553, ISSN: 0026-461X

Journal article

Lee MJ, Wilkinson JJ, 2002, Cementation, hydrothermal alteration, and Zn-Pb mineralization of carbonate breccias in the Irish Midlands: Yextural evidence from the Cooleen zone, near Silvermines, County Tipperary, ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS, Vol: 97, Pages: 653-662, ISSN: 0361-0128

Journal article

Gutzmer J, Pack A, Lüders V, Wilkinson JJ, Beukes NJ, van Niekerk HSet al., 2001, Formation of jasper and andradite during low-temperature hydrothermal seafloor metamorphism, Ongeluk Formation, South Africa, CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, Vol: 142, Pages: 27-42, ISSN: 0010-7999

Journal article

Gleeson SA, Wilkinson JJ, Stuart FM, Banks DAet al., 2001, The origin and evolution of base metal mineralising brines and hydrothermal fluids, South Cornwall, UK, GEOCHIMICA ET COSMOCHIMICA ACTA, Vol: 65, Pages: 2067-2079, ISSN: 0016-7037

Journal article

Trude KJ, Wilkinson JJ, 2001, A mineralogical and fluid inclusion study of the Harberton Bridge Fe-Zn-Pb deposit, County Kildare, Ireland, JOURNAL OF THE GEOLOGICAL SOCIETY, Vol: 158, Pages: 37-46, ISSN: 0016-7649

Journal article

Wilkinson JJ, 2001, Fluid inclusions in hydrothermal ore deposits, LITHOS, Vol: 55, Pages: 229-272, ISSN: 0024-4937

Journal article

Lee MJ, Wilkinson JJ, Earls G, 2001, Textural and cathodoluminescence evidence for the origin of black dolomite matrix breccias in the Irish Zn-Pb orefield, Lisse, Mineral Deposits at the beginning of the 21st Century, Publisher: Swets and Zeitlinger, Pages: 161-164

Conference paper

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